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After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.
Group of healthy vegan food isolated on white
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
Inside protein molecule
Portfolio Diet, balanced lowering cholesterol vegan food, including nuts, vegetable protein, plant sterols, viscous fiber, beans, legumes, fresh vegetables and fruits on white background copy space
A molecular model of Human Insulin. Isolated on black.
Granola bowl with yogurt and fresh almonds, blueberries, raspberries,peach and strawberries on a kitchen table.Acai and spirulina bowl.Healthy breakfast concept.copy space.Place for text.
Hemp seed in wooden spoons and oil on rustic wooden table
Different products, concept of grocery, ingredients for cooking
Fenugreek Seeds and Leaves
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Cereals for breakfast over white marble table
Fresh vegetables, fruits and seeds on black table, flat lay. Sources of essential amino acids
Granola ingredients, seed and fruits heaps
Dryed soy meat
High angle view of healthy grains knelling concept over a cream background. Ingredients are. First row from left to right: raisin, peanut, pistachio, sesame, corn, bran. Second row from left to right: white rice, ground coffee, chickpea, green pea, and popcorn. Third row from left to right: oatmeal, roasted coffee bean, sugar, almond, wheat, seasoning pepper. Fourth row with two ingredients are from left to right: kinase and salt. Last row with one ingredient: ground black pepper.
Superfoods collection on chalkboard as background
Food preparation on a wooden kitchen or restaurant table, with fresh and dry seasoning, herbs and spices, black sesame, peanuts, walnuts, olive oil, representing gourmet healthy lifestyle and city life, table top view with a copy space
Ingredients for delicious homemade vegan pea sausage: dry peas, beet, salt, agar agar, vegetable oil, spices, garlic on a gray textured background.
Top view of various bowls full of different types of superfoods like turmeric, flax seeds, chia, wolfberry, açaí, matcha tea, quinoa, pollen and cocoa nibs on a dark background. Some bowls has a wooden teaspoon. Low key DSLR photo taken with Canon EOS 6D Mark II and Canon EF 24-105 mm f/4L
Concept of sports or fitness nutrition, close up
Hemp seeds ground into powder in a heap on a white background.
Useful sesame cereal bars on a white background. Healthy food and weight loss. healthy snack ideas
Japanese vegan foods made from soybeans include natto, miso, tofu, soy sauce, bean sprouts, and many others.
Healthy ingredients containing selenium, vitamin and minerals. Nutritious eating
Vegan burger ingredients isolated on a table (bell pepper and peas)
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
walnuts and grapefruit
Layout of gastrointestinal tract model and products to help digestion on light table, top view
Different grains in small bowls
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